Club Certificate2026
JUSTFRA-53470
Centre de Calcul FFVoile
17 rue Henri Bocquillon
75015 Paris
France
Rated boat velocities in knots
Wind Velocity 4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat Angles47.5°45.0°42.7°40.9°39.6°38.7°38.2°38.0°38.2°
Beat VMG2.443.574.455.125.565.785.916.026.03
52°3.885.556.737.558.018.238.348.468.50
60°4.225.917.067.828.238.468.588.718.76
75°4.486.177.318.018.428.698.899.119.24
90°4.346.117.428.188.538.759.039.479.75
110°4.396.267.638.428.899.279.5610.0110.28
120°4.256.107.498.338.859.309.7410.5011.10
135°3.735.446.827.868.508.989.4610.5311.97
150°3.074.555.816.917.808.398.819.6210.58
Run VMG2.663.945.035.986.767.317.758.499.20
Gybe Angles138.7°141.7°145.3°148.3°150.7°153.4°158.1°162.1°158.5°
APH ToD:500.2CDL: 11.881APH ToT: 1.1994CertNo:26182a
BOAT
ClassJ 45 SDDesignerJohnstoneBuilderJ CompositesAge date06/2023Series date06/2021Offset fileJ45-STD.offData fileF53470_26182a
HULL
Length Overall13.838 mMaximum Beam4.248 mDraft2.338 mDisplacement11,467 kgDLR5.3181IMS DivisionCruiser/RacerDynamic Allowance0.260%Age Allowance0.163%RS Assessment-0.127%
PROPELLER
InstallationStrutTypeFolding 3 bladesDiameter0.510m
CREW
Maximum weight992 kg(default)Minimum weight843 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail56.7257.62Headsail Luffed49.0649.06Headsail FlyingSymmetricAsymmetric153.21153.21 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail17.64Storm Jib14.93Heavy Weather Jib40.31
SAIL LIMITS
Headsails7
✱ One set on the forestay
Spinnakers5
STABILITY
Righting Moment 275.6 kg·m Stability Index 114.0
COMMENTS
2025-2026: NC / 2024: 1st ORC / IRC Weight / Al. mast / VCGD from yard / VOLVO D3-75/130S / From: USA 45007.dxt
The owner and any other person in charge is responsible that boat is complying with her certificate in accordance with RRS 78.1 and ORC Rule 304.
ORC Ref  04330004N90 Issued on 28/04/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
JUSTFRA-53470
Centre de Calcul FFVoile
17 rue Henri Bocquillon
75015 Paris
France
Time Allowances in secs/NM
Wind Velocity 4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat VMG1478.11009.4808.9703.6647.5622.6609.5598.2597.3
52°929.0649.0535.0477.1449.7437.3431.4425.6423.7
60°853.7608.9509.7460.6437.2425.5419.6413.4411.0
75°803.2583.5492.7449.2427.5414.2405.0395.0389.5
90°830.1589.2484.9440.1422.3411.3398.7380.0369.4
110°819.7575.4471.8427.4404.9388.2376.4359.7350.2
120°847.0590.5480.8432.0406.9386.9369.6342.9324.5
135°966.2662.0527.8458.1423.6400.9380.5341.9300.8
150°1171.8791.7619.7521.1461.3429.0408.6374.2340.3
Run VMG1353.0914.2715.5601.8532.3492.3464.3424.0391.4
Selected Courses
Windward / Leeward1415.6961.8762.2652.7589.9557.4536.9511.1494.4
All purpose1064.2734.2591.7518.3479.1457.7442.9422.7408.4
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward622.50.9638
All purpose500.21.1994
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low662.90.9051
Triple Number Coastal/Long Distance Medium496.21.2092
Triple Number Coastal/Long Distance High439.01.3667
Triple Number Windward/Leeward Low861.90.6961
Triple Number Windward/Leeward Medium617.10.9723
Triple Number Windward/Leeward High532.41.1270
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance546.51.0979
Triple Number Coastal/Long Distance Low662.90.9051
Triple Number Coastal/Long Distance Medium496.21.2092
Triple Number Coastal/Long Distance High439.01.3667
Triple Number Windward/Leeward Low861.90.6961
Triple Number Windward/Leeward Medium617.10.9723
Triple Number Windward/Leeward High532.41.1270
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1409.3957.0714.5586.1512.1475.1447.3404.7390.7
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.8401
Downwind "popa"1.0134
70% up, 30% down "Ilhabela"0.8855
30% up, 70% down "Ilhabela-inverso"0.9543
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low662.90.9051
Triple Number Coastal/Long Distance Medium496.21.2092
Triple Number Coastal/Long Distance High439.01.3667
Triple Number Windward/Leeward Low861.90.6961
Triple Number Windward/Leeward Medium617.10.9723
Triple Number Windward/Leeward High532.41.1270
Predominantly Upwind543.51.1039
Predominantly Downwind509.01.1788
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP523.21.1469 Predom. Rc High399.31.5026 5B SF Bay L/M692.10.8669 TriNum AP Low662.90.9051 Predom. Dn Low806.80.7436 5B SF Bay Med581.91.0311 TriNum AP Med496.31.2090 Predom. Dn L/M580.01.0345 5B SF Bay M/H523.41.1464 TriNum AP High439.01.3667 Predom. Dn Med488.81.2276 5B SF Bay High497.51.2060 TriNum W/L Low906.40.6620 Predom. Dn M/H435.91.3764 5B AP Low741.10.8096 TriNum W/L Med617.10.9723 Predom. Dn High404.31.4840 5B AP L/M570.21.0523 TriNum W/L Hig532.41.1270 ChiMac Up Low713.40.8411 5B AP Med488.41.2285 Predom. Upwind570.81.0511 ChiMac Up Med632.90.9480 5B AP M/H445.01.3482 Predom. Reaching500.61.1986 ChiMac Up High540.61.1099 5B AP High423.71.4160 Predom. Downwind534.81.1218 ChiMac Off Low685.40.8754 5B W/L Low1025.30.5852 Predom. Up Low828.20.7245 ChiMac Off Med599.71.0005 5B W/L L/M727.50.8247 Predom. Up L/M606.50.9893 ChiMac Off High499.31.2017 5B W/L Med604.90.9919 Predom. Up Med522.91.1475 ChiMac AP Low696.00.8621 5B W/L M/H540.51.1102 Predom. Up M/H482.71.2431 ChiMac AP Med614.00.9772 5B W/L High512.71.1703 Predom. Up High465.71.2883 ChiMac AP High518.51.1571 W/L 60-40 Low1035.50.5794 Predom. Rc Low722.50.8305 BayMac Cove Island808.50.7421 W/L 60-40 L/M737.50.8135 Predom. Rc L/M532.51.1268 BayMac Shore802.40.7477 W/L 60-40 Med616.50.9732 Predom. Rc Med461.81.2992 Harvest Moon437.61.3713 W/L 60-40 M/H555.01.0811 Predom. Rc M/H423.01.4185 5B SF Bay Low857.40.6998 W/L 60-40 High530.11.1318      SA/DSPL Up20.64SA/DSPL Dn40.95
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance546.51.0979
Triple Number Coastal/Long Distance Low662.90.9051
Triple Number Coastal/Long Distance Medium496.21.2092
Triple Number Coastal/Long Distance High439.01.3667
Triple Number Windward/Leeward Low861.90.6961
Triple Number Windward/Leeward Medium617.10.9723
Triple Number Windward/Leeward High532.41.1270
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1409.3957.0714.5586.1512.1475.1447.3404.7390.7
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance546.51.0979
Triple Number Coastal/Long Distance Low662.90.9051
Triple Number Coastal/Long Distance Medium496.21.2092
Triple Number Coastal/Long Distance High439.01.3667
Triple Number Windward/Leeward Low861.90.6961
Triple Number Windward/Leeward Medium617.10.9723
Triple Number Windward/Leeward High532.41.1270
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1409.3957.0714.5586.1512.1475.1447.3404.7390.7
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance546.5
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1409.3957.0714.5586.1512.1475.1447.3404.7390.7
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low662.90.9051
Triple Number Coastal/Long Distance Medium496.21.2092
Triple Number Coastal/Long Distance High439.01.3667
Triple Number Windward/Leeward Low861.90.6961
Triple Number Windward/Leeward Medium617.10.9723
Triple Number Windward/Leeward High532.41.1270
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating546.51.0979
FinRating, kevyt tuuli1009.60.9905
FinRating, kova tuuli426.31.1729
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low662.90.9051
Triple Number Coastal/Long Distance Medium496.21.2092
Triple Number Coastal/Long Distance High439.01.3667
Triple Number Windward/Leeward Low861.90.6961
Triple Number Windward/Leeward Medium617.10.9723
Triple Number Windward/Leeward High532.41.1270
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.0979
Triple Number Coastal/Long Distance Low0.9051
Triple Number Coastal/Long Distance Medium1.2092
Triple Number Coastal/Long Distance High1.3667
Triple Number Windward/Leeward Low0.6961
Triple Number Windward/Leeward Medium0.9723
Triple Number Windward/Leeward High1.1270
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1409.3957.0714.5586.1512.1475.1447.3404.7390.7
For information
General Purpose Handicap (GPH)565.7
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance546.51.0979
Triple Number Coastal/Long Distance Low662.90.9051
Triple Number Coastal/Long Distance Medium496.21.2092
Triple Number Coastal/Long Distance High439.01.3667
Triple Number Windward/Leeward Low861.90.6961
Triple Number Windward/Leeward Medium617.10.9723
Triple Number Windward/Leeward High532.41.1270
Saronikos S All Purpose584.81.0259
Saronikos S Upwind661.50.9070
Saronikos S Downwind491.31.2212
Saronikos N All Purpose608.90.9854
Saronikos N Upwind694.10.8645
Saronikos N Downwind530.81.1304
Saronikos SW All Purpose590.91.0154
Saronikos SW Upwind687.70.8725
Saronikos SW Downwind492.21.2190
Saronikos NE All Purpose634.10.9463
Saronikos NE Upwind651.60.9208
Saronikos NE Downwind599.31.0011
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1409.3957.0714.5586.1512.1475.1447.3404.7390.7
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low662.90.9051
Triple Number Coastal/Long Distance Medium496.21.2092
Triple Number Coastal/Long Distance High439.01.3667
Triple Number Windward/Leeward Low861.90.6961
Triple Number Windward/Leeward Medium617.10.9723
Triple Number Windward/Leeward High532.41.1270
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose523.21.1469
5-Band All Purpose Low813.80.7373
5-Band All Purpose L/M591.31.0146
5-Band All Purpose Med504.91.1883
5-Band All Purpose M/H458.91.3074
5-Band All Purpose High434.91.3796
Single Number Predominant Upwind542.71.1055
Single Number Predominant Reaching477.91.2556
Single Number Predominant Downwind509.31.1781
5-Band 50-50 Windward/Leeward Low1025.30.5852
5-Band 50-50 Windward/Leeward L/M727.50.8247
5-Band 50-50 Windward/Leeward Med604.90.9919
5-Band 50-50 Windward/Leeward M/H540.51.1102
5-Band 50-50 Windward/Leeward High512.71.1703
5-Band 60-40 Windward/Leeward Low1035.50.5794
5-Band 60-40 Windward/Leeward L/M737.50.8135
5-Band 60-40 Windward/Leeward Med616.50.9732
5-Band 60-40 Windward/Leeward M/H555.01.0811
5-Band 60-40 Windward/Leeward High530.11.1318
Triple Number 50-50 Windward/Leeward Low906.40.6620
Triple Number 50-50 Windward/Leeward Med617.20.9722
Triple Number 50-50 Windward/Leeward High532.41.1270
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward634.40.9458
Triple Number 60-40 Windward/Leeward Low916.20.6549
Triple Number 60-40 Windward/Leeward Med628.40.9548
Triple Number 60-40 Windward/Leeward High547.61.0957
Triple Number All-Purpose Low723.90.8288
Triple Number All-Purpose Med513.21.1691
Triple Number All-Purpose High452.31.3266
Triple Number Predominant Upwind Low744.70.8057
Triple Number Predominant Upwind Med533.41.1248
Triple Number Predominant Upwind High481.71.2456
Triple Number Predominant Reaching Low649.70.9234
Triple Number Predominant Reaching Med476.51.2591
Triple Number Predominant Reaching High408.61.4684
Triple Number Predominant Downwind Low715.20.8390
Triple Number Predominant Downwind Med498.41.2038
Triple Number Predominant Downwind High419.81.4293
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance546.51.0979
Triple Number Coastal/Long Distance Low662.90.9051
Triple Number Coastal/Long Distance Medium496.21.2092
Triple Number Coastal/Long Distance High439.01.3667
Triple Number Windward/Leeward Low861.90.6961
Triple Number Windward/Leeward Medium617.10.9723
Triple Number Windward/Leeward High532.41.1270
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1409.3957.0714.5586.1512.1475.1447.3404.7390.7
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance546.51.0979
Triple Number Coastal/Long Distance Low662.90.9051
Triple Number Coastal/Long Distance Medium496.21.2092
Triple Number Coastal/Long Distance High439.01.3667
Triple Number Windward/Leeward Low861.90.6961
Triple Number Windward/Leeward Medium617.10.9723
Triple Number Windward/Leeward High532.41.1270
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1409.3957.0714.5586.1512.1475.1447.3404.7390.7
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low662.9
Triple Number Coastal/Long Distance Medium496.2
Triple Number Coastal/Long Distance High439.0
Triple Number Windward/Leeward Low861.9
Triple Number Windward/Leeward Medium617.1
Triple Number Windward/Leeward High532.4
Predominantly Upwind543.5
Predominantly Downwind509.0
Predominantly Reaching486.4
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance546.51.0979
Triple Number Coastal/Long Distance Low662.90.9051
Triple Number Coastal/Long Distance Medium496.21.2092
Triple Number Coastal/Long Distance High439.01.3667
Triple Number Windward/Leeward Low861.90.6961
Triple Number Windward/Leeward Medium617.10.9723
Triple Number Windward/Leeward High532.41.1270
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1409.3957.0714.5586.1512.1475.1447.3404.7390.7
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9051
Triple Number Coastal/Long Distance Medium1.2092
Triple Number Coastal/Long Distance High1.3667
Triple Number Windward/Leeward Low0.6961
Triple Number Windward/Leeward Medium0.9723
Triple Number Windward/Leeward High1.1270
Coastal/Long Distance1.0979
Predominantly Upwind1.1039
Predominantly Downwind1.1788
For information
General Purpose Handicap (GPH)565.7
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.1994
Distanseseilas Trippeltall svak vind0.9051
Distanseseilas Trippeltall mellomvind1.2092
Distanseseilas Trippeltall sterk vind1.3667
Pølsebane Trippeltall svak vind0.6961
Pølsebane Trippeltall mellomvind0.9723
Pølsebane Trippeltall sterk vind1.1270
Motvind Singeltall1.1039
Medvind Singeltall1.1788
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low662.90.9051
Triple Number Coastal/Long Distance Medium496.21.2092
Triple Number Coastal/Long Distance High439.01.3667
Triple Number Windward/Leeward Low861.90.6961
Triple Number Windward/Leeward Medium617.10.9723
Triple Number Windward/Leeward High532.41.1270
Coastal/Long Distance546.51.0979
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind543.51.1039
Predominantly Downwind509.01.1788
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore499.41.2015
Cape Doctor Coastal412.71.4539
Triple Number Coastal/Long Distance Low662.90.9051
Triple Number Coastal/Long Distance Medium496.21.2092
Triple Number Coastal/Long Distance High439.01.3667
Triple Number Windward/Leeward Low861.90.6961
Triple Number Windward/Leeward Medium617.10.9723
Triple Number Windward/Leeward High532.41.1270
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9051
Triple Number Coastal/Long Distance Medium1.2092
Triple Number Coastal/Long Distance High1.3667
Triple Number Windward/Leeward Low0.6961
Triple Number Windward/Leeward Medium0.9723
Triple Number Windward/Leeward High1.1270
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9051
Triple Number Coastal/Long Distance Medium1.2092
Triple Number Coastal/Long Distance High1.3667
Triple Number Windward/Leeward Low0.6961
Triple Number Windward/Leeward Medium0.9723
Triple Number Windward/Leeward High1.1270
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance546.51.0979
Triple Number Coastal/Long Distance Low662.90.9051
Triple Number Coastal/Long Distance Medium496.21.2092
Triple Number Coastal/Long Distance High439.01.3667
Triple Number Windward/Leeward Low861.90.6961
Triple Number Windward/Leeward Medium617.10.9723
Triple Number Windward/Leeward High532.41.1270
Predominantly Upwind543.51.1039
Predominantly Downwind509.01.1788
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1409.3957.0714.5586.1512.1475.1447.3404.7390.7
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance546.51.0979
Triple Number Coastal/Long Distance Low662.90.9051
Triple Number Coastal/Long Distance Medium496.21.2092
Triple Number Coastal/Long Distance High439.01.3667
Triple Number Windward/Leeward Low861.90.6961
Triple Number Windward/Leeward Medium617.10.9723
Triple Number Windward/Leeward High532.41.1270
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1409.3957.0714.5586.1512.1475.1447.3404.7390.7
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP523.21.1469 Predom. Dn High404.31.4840 5B AP M/H445.01.3482 TriNum AP Low662.90.9051 Predom. Rc Low722.50.8305 5B AP High423.71.4160 TriNum AP Med496.31.2090 Predom. Rc L/M532.51.1268 5B SF Bay Low857.40.6998 TriNum AP High439.01.3667 Predom. Rc Med461.81.2992 5B SF Bay L/M692.10.8669 TriNum W/L Low906.40.6620 Predom. Rc M/H423.01.4185 5B SF Bay Med581.91.0311 TriNum W/L Med617.10.9723 Predom. Rc High399.31.5026 5B SF Bay M/H523.41.1464 TriNum W/L Hig532.41.1270 5B W/L Low1025.30.5852 5B SF Bay High497.51.2060 Predom. Upwind570.81.0511 5B W/L L/M727.50.8247 ChiMac Up Low713.40.8411 Predom. Reaching500.61.1986 5B W/L Med604.90.9919 ChiMac Up Med632.90.9480 Predom. Downwind534.81.1218 5B W/L M/H540.51.1102 ChiMac Up High540.61.1099 Predom. Up Low828.20.7245 5B W/L High512.71.1703 ChiMac Off Low685.40.8754 Predom. Up L/M606.50.9893 W/L 60-40 Low1035.50.5794 ChiMac Off Med599.71.0005 Predom. Up Med522.91.1475 W/L 60-40 L/M737.50.8135 ChiMac Off High499.31.2017 Predom. Up M/H482.71.2431 W/L 60-40 Med616.50.9732 ChiMac AP Low696.00.8621 Predom. Up High465.71.2883 W/L 60-40 M/H555.01.0811 ChiMac AP Med614.00.9772 Predom. Dn Low806.80.7436 W/L 60-40 High530.11.1318 ChiMac AP High518.51.1571 Predom. Dn L/M580.01.0345 5B AP Low741.10.8096 BayMac Cove Island808.50.7421 Predom. Dn Med488.81.2276 5B AP L/M570.21.0523 BayMac Shore802.40.7477 Predom. Dn M/H435.91.3764 5B AP Med488.41.2285 Harvest Moon437.61.3713      SA/DSPL Up20.64SA/DSPL Dn40.95
ORC Ref  04330004N90 Issued on 28/04/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
JUSTFRA-53470
Centre de Calcul FFVoile
17 rue Henri Bocquillon
75015 Paris
France
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassJ 45 SDMeasurementHINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall13.838Maximum beam4.248Draft2.338Displacement11,467Wetted area42.05IMS L13.124LSM012.918Accomod. length13.806Sink (kg/mm) 31.57
VCGD0.209VCGM0.181 RM Rated (kg·m) 275.6Limit of positive stability(°) 107.7 Stability Index 114.0 BLR index 0.0000Default crew weight992 Declared crew weight 825
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 3 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.510PBW0.167PIPA0.0041
EDL3.055ST10.050ST20.180
ST30.180ST40.112ST50.295
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P16.520IG17.180ISP18.509MDT10.146MDL10.290MDT2MDL2TL0.500MW0.280GO0.312
E6.100J5.540BAS1.789FSD0.041SFJ0.000SPLWPLTPS6.280BD0.348MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered0.209Flotation Date01/01/2013
SFFP0.480FFM1.532FF1.534LCFcl7.779SG1.0198
SAFP13.693FAM1.056FA1.058LCFsh8.095HBI1.305
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04330004N90 Issued on 28/04/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
JUSTFRA-53470
Centre de Calcul FFVoile
17 rue Henri Bocquillon
75015 Paris
France
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentM10.161.092.013.634.9656.7217/09/2024Medium
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentJ10.090.761.442.784.325.9416.94NoNo 49.0617/09/2024
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA120.2816.8718.589.939.77102%153.2117/09/2024Cruise
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length13.8 mTable area0.66 m²Headroom1.88 mMinimum number of berths6Personal gear stowage0.24 m³Fresh water capacity234 lMinimum number of seats in cockpit6Food stowage0.36 m³Fuel capacity126 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  04330004N90 Issued on 28/04/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org